body {
    background-color: #f5f5f5;
    line-height: 24px;
    font: 14px "Helvetica Neue",Helvetica,Arial,"Microsoft Yahei","Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif;
}

ul,
ol {
    list-style: none;
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

/* header */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 140px;
    z-index: 9;
    border-bottom: 1px solid #fafafa;
}

#header .t {
    background-color: #eeeeee;
    height: 40px;
}

#header .b {
    background-color: #ffffff;
    height: 100px;
}

#header .con {
    margin: 0 auto;
    width: 1200px;
    height: 100%;
}

#header .t .con .left {
    float: left;
}

#header .con .right {
    float: right;
}

#header .t .con ul li {
    line-height: 40px;
    color: #434343;
    font-size: 12px;
}

#header .t .con .left li {
    margin-right: 40px;
}

#header .t .con .right li {
    position: relative;
    margin-left: 40px;
}

#header .t .con .right li input {
    padding-left: 10px;
    width: 165px;
    height: 25px;
    border: 1px solid #cccccc;
    border-radius: 50px;
    outline: none;
}

#header .t .con .right li button {
    position: absolute;
    right: 10px;
    top: 10px;
    width: 20px;
    height: 20px;
    border: none;
    background-color: transparent;
    background-image: url();
    background-size: 18px;
    background-repeat: no-repeat;
    background-position: center;
}

#header .left>li,
#header .right>li {
    float: left;
}

#header .b .con .right li {
    line-height: 100px;
    margin-left: 35px;
}

#header .b .con .right li a {
    color: #333333;
    font-size: 16px;
}

#app {
    padding-top: 140px;
    margin: 0 auto;
    width: 1200px;
}

#footer {
    user-select: none;
}

#footer .t {
    background-color: #eeeeee;
}

#footer .t .info {
    box-sizing: content-box;
    padding-top: 25px;
    position: relative;
    overflow: hidden;
    width: 1200px;
    height: 155px;
    margin: 0 auto;
    border-bottom: 1px solid #999999;
}

#footer .t .info ul {
    float: left;
    margin-right: 85px;
}

#footer .t .info ul li:first-child {
    height: 45px;
    line-height: 45px;
    font-size: 16px;
}

#footer .t .info ul li {
    text-align: left;
    height: 25px;
    line-height: 25px;
}


#footer .t .info ul a {
    color: #333333;
    font-size: 12px;
}

#footer .t .info ol {
    float: right;
    margin-right: 30px;
}

#footer .t .info ol li {
    padding-left: 40px;
    line-height: 30px;
    color: #333333;
    background-image: url();
    background-repeat: no-repeat;
    background-size: 20px;
}

#footer .t .info ol #f-phone {
    background-position: 0px -8px;
}

#footer .t .info ol #f-email {
    background-position: 0px -42px;
}

#footer .t .info ol #f-fax {
    background-position: 0px -77px;
}

#footer .t .info ol #f-addr {
    background-position: 0px -111px;
}

#footer .t .link {
    position: relative;
    overflow: hidden;
    width: 1200px;
    margin: 0 auto;
    padding: 21px 0;
}

#footer .t .link::before {
    position: absolute;
    left: 0;
    top: 29px;
    content: '友情链接：';
    color: #333333;
    font-size: 12px;
}

#footer .t .link a {
    float: left;
    margin-left: 75px;
    margin-top: 8px;
    margin-bottom: 8px;
    font-size: 12px;
    color: #333333;
}

#footer .b {
    background-color: #333333;
}

#footer .b .con {
    margin: 0 auto;
    padding: 35px 0;
    width: 1200px;
    text-align: center;
}

#footer .b .con p {
    margin: 0;
    line-height: 25px;
    color: #ffffff;
}